Manufacturer of SA213 T23 Boiler Tube, SA213 T23 Seamless Alloy Tube, A213 T23 Material stock
Stockist of Alloy Steel T23 Tube, ASTM A213 Gr T23 Tube Material & Alloy Steel T23 Tubing. Check SA213 T23 Pipe Price in India.
ASME SA213 T23 Alloy Steel Seamless Tube grade can be used in Boiler superheater and reheater tubes and water wall panels in complex fossil-fuelled power plants and HRSG (Heat Recovery Steam Generators). These SA213 T23 Alloy Steel Seamless Tubing, T23 Steel Tubes, T23 Alloy Steel Seamless Tube, AS T23 Tubes, Alloy Steel T23 Seamless Tubing, ASME SA213 AS T23 Tubes, SA213 gr T23 and SA213 grade T23 are suitable to use in high temperatures such as headers and steam piping in fossil-fuelled power plants. SA213 T23 Pipe is suitable for Repair and revamping projects involving the replacement of steels such as ASTM T/P22 (EN10216-2 10CrMo9-10), 14MoV6-3 or T/P12 (13CrMo4-5).
T23 Alloy Steel Tube (Grade P23/T) is a bainitic-martensitic/ferritic (0.2 % molybdenum, 2.25 % chromium) steel, micro-alloyed with vanadium, 1.6 % tungsten, & niobium and having controlled boron and nitrogen contents according to ASTM A 335, A 213 or to EN 10216-2 standard under the designation 7CrWVMoNb9-6. ASME SA213 T23 Tubing was introduced into the ASME Code.
SA213 T23 Tube Supplier
T23 Alloy Steel Tube
SA213 T23 Seamless Tube
T23 Alloy Steel Tube (Chorme-Moly, SA213 T23) is a seamless ferritic Alloy Steel Tube for high temperature service. T23 material including SA213 T23 Seamless Tube & Alloy Steel T23 Tube are suitable for high temperature application such as flanging (vanstoning), bending, and similar forming operations, and for fusion welding in the petro-chemical plants and power industry. SA213 T23 Alloy Steel Tubing is also known as ASTM A213 T23 chrome moly tube because of the chemical makeup of Chromium (Cr) & Molybdenum (Mo). Molybdenum maintains the strength of ASME SA213 T23 square tube as well as the elastic limit, impact qualities, resistance to wear, and hardenability. Moly is the most effective single additive that enhances high temperature creep strength of ASTM A213 T23 Tubes.
We supply all Alloy Steel T23 Tubing & AS T23 Chrome Moly Tubing, such as T23 combustion chamber tubes, T23 heater tube, T23 header tube and T23 line pipe for main steam and reheater circuits, in a complete size range from the smallest dimension up to large heavy wall pipe in all required alloy steel grades. Long Lengths High Pressure T23 Boiler Tube and ASME SA213 T23 Seamless Tube are available in hot rolled condition up to 22.5m. Seamless ferritic alloy steel T23 Tube can be supplied to meet special surface requirements and/or close diameter and wall thickness tolerances. Cold-drawn ASTM A213 T23 Alloy Steel Tube are supplied up to 25m with close tolerances, in standard and non-standard dimensions or inside-diameter controlled.
Spark Steel is one of the prominent Manufacturers and Suppliers of ASME SA213 T23 Alloy Steel Tube, SA213 T23 heat exchanger tube, Grade T23 Hydraulic Tube, SA213 T23 seamless Tubing, ASME SA213 T23 cold drawn square pipe and ASME SA213 T23 cold drawn square pipe. We are stockist & distributor of gr T23 Alloy Steel Seamless Pipe & Grade T23 Alloy Steel Hydraulic Pipe. Spark Steel is world's leading manufacturer of gr T23 Alloy Steel Pipe, Alloy Steel T23 Cold Rolled Coiled Tube & SA 213 T23 T23 Tube suppliers. Stockholder & Manufacturer of ASTM A213 Grade T23 Tube in India.
Spark Steel is one of the biggest Distributor & Supplier of Alloy Steel T23 Seamless Tubes, Alloy Steel T23 Welded Tubes, Alloy Steel T23 ERW Tubes, Alloy Steel T23 EFW Tubes, Alloy Steel T23 Round Tubes, Alloy Steel T23 Square Tubes, and Alloy Gr. T23 Tubing. We are stocking distributor of Jindal, MSL & ISMT for ASME SA213 T23 Tubes, ASTM A213 T23 Alloy Steel High Pressure Tube & SA213 T23 Alloy Steel Seamless Tube. We offer the best price of SA213 T23 Boiler Tubing, SA213 T23 material, ASME SA213 T23 Seamless Tubing, ASME SA213 T23 Pipe, ASTM SA213m T23 square pipe, Alloy Steel T23 Electropolish Tube and Alloy Steel T23 Custom Tubes in Europe & India. Stockist & Distributor of Alloy Steel Grade T23 Tubes. ASME SA213 T23 Alloy Steel Tubing & Alloy Steel T23 Tube are available in more than 60 types of thickness & sizes. Buy SA213 T23 Tube stock at best price. Compare our SA213 T23 Tubing price with SA213 T23 Alloy Steel Tube price in China, France. Our Dealers & Distributors in Israel, Germany, Russia, France, Italy, UK, UAE, Saudi Arabia, Malaysia, Singapore, USA, Sweden, Canada, Oman, Kuwait, Qatar, Iran, Indonesia & Australia arrange complete range of ASME SA213 T23 Alloy Steel Seamless Tubing in shortest time as well at best price.
- A213 T23 Material chemical composition
- SA213 T23 Properties
- SA213 T23 Tube Specification
- SA213 T23 Tube Equivalent
- SA213 T23 Seamless Tube
- ASTM A213 T23 Welded Tube
- SA213 T23 Tube Weight
- SA213 T23 Boiler Tube Price in India
- Welding Sa213-T23
- SA213 T23 Tube Weight Calculator
- Difference Between Low-Alloy Steel & High-Alloy Steel
A213 T23 Material Chemical Composition
T23 Alloy Steel Tube Chemical Composition
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
|---|---|---|---|---|---|---|
| T23 | 0.04~0.10 | 0.1~0.6 | 0.03max | 0.01 max | 0.5 max | 0.05~0.30 |
SA213 T23 Properties
SA213 T23 properties are that of a minimum Elongation Percentage of 20. The minimum Yield Strength of SA213 T23 is 400 MPa. SA213 T23 has a maximum Hardness, HB of 220. The minimum Tensile Strength of SA213 T23 is 510 MPa. The Chemical Composition of SA213 T23 is P≤ 0.03 max, C≤ 0.04 - 0.10, Si≤ 0.5 max, Mo 0.05 - 0.30, S≤ 0.01 max and Mn 0.1 - 0.6. Because of its properties, SA213 T23 is resistant to corrosion in various applications such as electric powder, chemical, oil, etc. SA213 T23 tubes can also be used in HRSG (Heat Recovery Steam Generators), water wall panels, boiler super-heaters, complex fossil-fuelled power plants and re-heater tubes.
Alloy Steel ASTM A213 Gr T23 Tubes Mechanical Properties
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| T23 | 510 min | 400 min | 20 min | 220 max |
SA213 T23 Tube Specification
| SA213 T23 Tube Type | Seamless / ERW / Welded / Fabricated |
| SA213 T23 Tube available in Form of | Round, Rectangular, Square, Hydraulic Etc. |
| SA213 T23 Tube Length | Standard Double & In Cut length also. |
| SA213 T23 Tube End | Plain End, Beveled End, Treaded |
| Specialized in | ASME SA213 T23 Boiler Tube, SA213 T23 Heater Tube, SA213 T23 Heat Exchanger Tube |
| SA213 gr T23 Additional Testing | SSC TEST, NACE MR 0175, NACE TM0284, HIC TEST, NACE TM0177, H2 SERVICE, IBR, etc. |
| SA213 T23 Tube Standard | ASTM A213 T23, SA213 T23 (with IBR Test Certificate) |
| SA213 T23 Tube Specifications | ASTM A213 & ASTM A209 (T1 , Ta, T1b) BS/3059/90/PartII/620 & 622 DIN/17175/10CrMo910 DIN/17175/13CrMo44 DIN/17175/15Mo3 |
| SA213 T23 Tube Size | 6.35 mm OD to 101.6 mm OD |
| Sch. & Swg. | 16 Swg., 18 Swg., 10 Swg., 12 Swg., 14 Swg., 20 Swg., 3.6 mm Thk |
| SA213 T23 Tube Thickness | 3-12mm |
| SA213 T23 Tube Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| SA213 T23 Tube Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| SA213 grade T23 Tube Application | Seamless Ferritic Alloy Steel Tube for High-Temperature Service |
SA213 T23 Tube suppliers
SA213 T23 Tube Supplier
ASTM A213 T23 Welded Tube
ASTM A213 T23 Rectangular Tube
High Pressure T23 Boiler Tube
ASTM A213 T23 Square Tube
ASME SA213 T23 Tubing
T23 Alloy Steel Seamless Tube
ASTM A213 grade T23 Tubes
SA213 T23 Alloy Steel Seamless Tubing
SA213 T23 Chrome Moly Tubing
Alloy Steel T23 Round Tubes
ASTM A213 T23 Square hollow section
SA213 T23 Tube Equivalent
ASTM A213 T23 Tube equivalent
Trade Name |
Grade |
UNS # |
Heater Tubes |
1 1/4 Chrome |
T11 |
K11597 |
A213 / SA213 |
2 1/4 Chrome |
T22 |
K21590 |
A213 / SA213 |
5 Chrome |
T5 |
K41545 |
A213 / SA213 |
9 Chrome |
T9 |
K90941 |
A213 / SA213 |
T91 |
T91 |
K90901 |
A213 / SA213 |
T92 |
T92 |
K92460 |
A213 / SA213 |
| MATERIAL | SPECIFICATION | |
|---|---|---|
| ASTM | ASME | |
| CHROME- MOLY ALLOY STEEL TUBE SEAMLESS | ASTM A213 T5 5% Chrome; ½% Moly | >SA213 T5 5% Chrome; ½% Moly |
| CHROME- MOLY ALLOY STEEL TUBE SEAMLESS | ASTM A213 T9 9% Chrome; 1% Moly | SA213 T9 9% Chrome; 1% Moly |
| CHROME- MOLY ALLOY STEEL TUBE SEAMLESS | ASTM A213 T11 1-1/4% Chrome; ½% Moly | SA213 T11 1-1/4% Chrome; ½% Moly |
| CHROME- MOLY ALLOY STEEL TUBE SEAMLESS | ASTM A213 T22 2-1/4% Chrome; 1% Moly | SA213 T22 2-1/4% Chrome; 1% Moly |
| CHROME- MOLY ALLOY STEEL TUBE SEAMLESS | ASTM A213 T91 9% Chrome; 1% Moly + trace elements | SA213 T91 9% Chrome; 1% Moly + trace elements |
Alloy Steel UNS K41650 Outside Diameter and Tolerance
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
| 12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
| 38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
ASTM A213/ ASME SA213 T23 Alloy Steel Tube Wall thickness & Tolerance
Hot rolled ASTM A213/ ASME SA213 T23 Alloy Steel Tube
|
Outside Diameter, mm |
Tolerance, % |
|---|---|---|
OD≤101.6, WT≤2.4 |
+40/-0 |
|
OD≤101.6, 2.4＜WT≤3.8 |
+35/-0 |
|
OD≤101.6, 3.8＜WT≤4.6 |
+33/-0 |
|
OD≤101.6, WT>4.6 |
+28/-0 |
|
OD>101.6, 2.4＜WT≤3.8 |
+35/-0 |
|
OD>101.6, 3.8＜WT≤4.6 |
+33/-0 |
|
OD>101.6, WT>4.6 |
+28/-0 |
|
Cold Drawn ASTM A213/ ASME SA213 T23 Alloy Steel Tube
|
Outside Diameter, mm |
Tolerance, % |
OD≤38.1 |
+20/-0 |
|
OD>38.1 |
+22/-0 |
Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 16000mm
| ASTM A213 T23 Tube Types | Out diameter | Wall thickness | Length |
|---|---|---|---|
| SA213 T23 Seamless Tube (Custom Sizes) | 1/2" NB - 60" NB | As per requirement | Custom |
| ASTM A213 T23 Welded Tube (in Stock + Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASME SA213 T23 Tubing (Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASTM A213 High Pressure T23 Boiler Tube | 16" NB - 100" NB | As per requirement | Custom |
Types of SA213 T23 Tube
| T23 Chrome Moly Tubes | T23 Alloy Steel A335 Tube |
| ASME SA 335 Alloy Steel T23 Seamless Tube | IBR Alloy Steel T23 Tubes |
| Alloy Steel T23 Custom Tubes | ASME SA / ASTM A213 T23 Tubes |
| Alloy Steel Grade T23 Round Tube | T23 Tubes Dealer |
| Alloy A213 T23 Seamless Square Tube | ASME SA213 T23 Alloy Steel Seamless Tube |
| AISI T23 ERW Tube | ASTM A213 T23 Tubes |
| ASTM A213 grade T23 Tubes | ASTM A213 T23 Alloy Steel Seamless Tube |
| High Pressure T23 Boiler Tube | ASME SA213 T23 Alloy Steel Rectangular Tube |
| Alloy Steel T23 Seamless Tubes | Alloy Steel Gr T23 Heater Tube |
SA213 T23 Tube Schedule Chart & SA213 T23 Tube weight
Welded and seamless SA213 T23 Tube
SA213 T23 Tube Dimensions and weights section modulus and gallons capacity per linear foot
| Size NPS | Pipe O.D. | Wall Thickness | Pipe I.D. | Weight per Foot | Standard to XXHY | Schedule Pipe # | Section Modulus | Gallon Capacity Per Linear Foot |
| 1/2 | 0.84 | 0.109 | 0.622 | 0.85 | STD | 40 | .0407 | .0158 |
| 0.147 | 0.546 | 1.09 | XHY | 80 | .0478 | .0122 | ||
| 0.188 | 0.464 | 1.31 | 160 | .0528 | .0088 | |||
| 0.294 | 0.252 | 1.72 | XXHY | .0577 | .0026 | |||
| 3/4 | 1.05 | 0.113 | 0.824 | 1.13 | STD | 40 | .0705 | .0277 |
| 0.154 | 0.742 | 1.48 | XHY | 80 | .0853 | .0225 | ||
| 0.219 | 0.612 | 1.95 | 160 | .1006 | .0153 | |||
| 0.308 | 0.434 | 2.44 | XXHY | .1103 | .0077 | |||
| 1 | 1.315 | 0.133 | 1.049 | 1.68 | STD | 40 | .1328 | .0449 |
| 0.179 | 0.957 | 2.17 | XHY | 80 | .1606 | .0374 | ||
| 0.250 | 0.815 | 2.85 | 160 | .1904 | .0271 | |||
| 0.358 | 0.599 | 3.66 | XXHY | .2136 | .0146 | |||
| 1 1/4 | 1.66 | 0.140 | 1.380 | 2.27 | STD | 40 | .2346 | .0777 |
| 0.191 | 1.278 | 3.00 | XHY | 80 | .2913 | .0666 | ||
| 0.250 | 1.160 | 3.77 | 160 | .3421 | .0549 | |||
| 0.382 | 0.896 | 5.22 | .4110 | .0328 | ||||
| 1 1/2 | 1.90 | 0.145 | 1.610 | 2.72 | STD | 40 | .3262 | .1058 |
| 0.200 | 1.500 | 3.63 | XHY | 80 | .4118 | .0918 | ||
| 0.281 | 1.338 | 4.86 | 160 | .5079 | .0730 | |||
| 0.400 | 1.100 | 6.41 | .5977 | .0494 | ||||
| 2 | 2.375 | 0.109 | 2.157 | 2.64 | 10 | .4205 | .1898 | |
| 0.154 | 2.067 | 3.66 | STD | 40 | .5606 | .1743 | ||
| 0.218 | 1.939 | 5.03 | XHY | 80 | .7309 | .1534 | ||
| 0.250 | 1.875 | 5.68 | .8045 | .1434 | ||||
| 0.281 | 1.813 | 6.29 | .8666 | .1344 | ||||
| 0.344 | 1.687 | 7.47 | 160 | .9806 | .1161 | |||
| 0.436 | 1.503 | 9.04 | XXHY | 1.1043 | .0922 | |||
| 2 1/2 | 2.875 | 0.120 | 2.635 | 3.53 | 10 | .6870 | .2833 | |
| 0.203 | 2.469 | 5.80 | STD. | 40 | 1.0640 | .2487 | ||
| 0.216 | 2.443 | 6.14 | 1.1169 | .2435 | ||||
| 0.250 | 2.375 | 7.02 | 1.2468 | .2301 | ||||
| 0.276 | 2.323 | 7.67 | XHY | 80 | 1.3386 | .2202 | ||
| 0.375 | 2.125 | 10.02 | 160 | 1.6371 | .1842 | |||
| 0.552 | 1.771 | 13.71 | XXXHY | 1.9971 | .1280 | |||
| 3 | 3.50 | 0.120 | 3.260 | 4.34 | 1.0411 | .4336 | ||
| 0.156 | 3.188 | 5.58 | 1.3122 | .4147 | ||||
| 0.172 | 3.156 | 6.12 | 1.4265 | .4064 | ||||
| 0.188 | 3.124 | 6.66 | 1.5342 | .3984 | ||||
| 0.216 | 3.068 | 7.58 | STD. | 40 | 1.7241 | .3840 | ||
| 0.250 | 3.000 | 8.69 | 1.9372 | .3672 | ||||
| 0.281 | 2.938 | 9.67 | 2.1207 | .3521 | ||||
| 0.300 | 2.900 | 10.26 | XHY | 80 | 2.2253 | .3431 | ||
| 0.438 | 2.624 | 14.34 | 160 | 2.8774 | .2811 | |||
| 0.600 | 2.300 | 18.6 | XXHY | 3.4243 | .2158 | |||
| 3 1/2 | 4.0 | 0.120 | 3.760 | 4.98 | 10 | 1.3776 | .5768 | |
| 0.226 | 3.548 | 9.12 | STD. | 140 | 2.3939 | .5136 | ||
| 0.250 | 3.500 | 10.02 | 2.6001 | .4998 | ||||
| 0.281 | 3.438 | 11.17 | 2.8562 | .4821 | ||||
| 0.318 | 3.364 | 12.52 | XHY | 80 | 3.1400 | .4617 | ||
| 0.636 | 2..728 | 22.87 | XXHY | 4.8795 | .3085 | |||
| 4 | 4.5 | 0.120 | 4.260 | 5.62 | 10 | 1.7612 | .7404 | |
| 0.156 | 4.188 | 7.24 | 2.2354 | .7156 | ||||
| 0.188 | 4.124 | 8.67 | 2.6296 | .6942 | ||||
| 0.203 | 4.094 | 9.32 | 2.8173 | .6838 | ||||
| 0.219 | 4.062 | 10.02 | 3.0184 | .6725 | ||||
| 0.237 | 4.026 | 10.80 | STD. | 40 | 3.2145 | .6613 | ||
| 0.250 | 4.000 | 11.36 | 3.3611 | .6528 | ||||
| 0.281 | 3.938 | 12.67 | 60 | 3.7021 | .6326 | |||
| 0.312 | 3.876 | 13.97 | 4.0273 | .6126 | ||||
| 0.337 | 3.826 | 15.00 | XHY | 80 | 4.2713 | .5972 | ||
| 0.438 | 3.624 | 19.02 | 120 | 5.1790 | .5361 | |||
| 0.531 | 3.438 | 22.53 | 160 | 5.8997 | .4822 | |||
| 0.674 | 3.152 | 27.57 | XXHY | 6.7927 | .4054 | |||
| 5 | 5.563 | 0.188 | 5.187 | 10.80 | 4.1161 | 1.0979 | ||
| 0.219 | 5.125 | 12.51 | 4.7279 | 1.0716 | ||||
| 0.258 | 5.047 | 14.63 | STD. | 40 | 5.4500 | 1.0391 | ||
| 0.281 | 5.001 | 15.87 | 5.8644 | 1.0204 | ||||
| 0.312 | 4.939 | 17.51 | 6.4074 | .99647 | ||||
| 0.344 | 4.875 | 19.19 | 6.9358 | .9696 | ||||
| 0.375 | 4.813 | 20.80 | XHY | 80 | 7.4300 | .9449 | ||
| 0.500 | 4.563 | 27.06 | 120 | 9.2534 | .8495 | |||
| 0.625 | 4.313 | 32.99 | 160 | 10.7976 | .7590 | |||
| 0.750 | 4.063 | 38.59 | XXHY | 12.0954 | .6734 | |||
| 6 | 6.625 | 0.109 | 6.407 | 7.59 | 5 | 3.5769 | 1.6748 | |
| 0.134 | 6.357 | 9.30 | 10 | 4.3475 | 1.6488 | |||
| 0.156 | 6.313 | 10.79 | 5.0107 | 1.6260 | ||||
| 0.188 | 6.249 | 12.94 | 5.9351 | 1.5937 | ||||
| 0.203 | 6.219 | 13.94 | 6.3804 | 1.5780 | ||||
| 0.219 | 6.187 | 15.00 | 6.8261 | 1.5620 | ||||
| 0.250 | 6.125 | 17.04 | 7.6905 | 1.5306 | ||||
| 0.280 | 6.065 | 18.99 | STD. | 40 | 8.4958 | 1.5008 | ||
| 0.312 | 6.001 | 21.06 | 9.3416 | 1.4688 | ||||
| 0.344 | 5.937 | 23.10 | 10.111 | 1.4391 | ||||
| 0.375 | 5.875 | 25.05 | 10.893 | 1.4082 | ||||
| 0.432 | 5.761 | 28.60 | XHY | 80 | 12.224 | 1.3541 | ||
| 0.500 | 5.625 | 32.74 | 13.711 | 1.2909 | ||||
| 0.562 | 5.501 | 36.43 | 120 | 14.9806 | 1.2346 | |||
| 0.625 | 5.375 | 40.09 | 16.1821 | 1.1787 | ||||
| 0.719 | 5.187 | 45.39 | 160 | 17.8243 | 1.0977 | |||
| 0.864 | 4.897 | 53.21 | XXHY | 20.025 | .9784 | |||
| 1.000 | 4.625 | 60.13 | 21.7719 | .8727 | ||||
| 1.125 | 4.375 | 66.14 | 23.1237 | .7809 |
SA213 T23 Boiler Tube Price in India
| Size" | MSL Make | ISMT make | JSL Make |
|---|---|---|---|
| 1" | 1,985.29 | 1,977.94 | 1,992.65 |
| 1.25" | 1,941.18 | 1,933.82 | 1,948.53 |
| 1/2" | 2,352.94 | 2,345.59 | 2,360.29 |
| 3/4" | 2,132.35 | 2,125.00 | 2,139.71 |
| 1.5" | 1,838.24 | 1,830.88 | 1,845.59 |
Please note: All Above Prices are USD $/Ton. All price applicable for SCH 40, SCH 60, SCH 80 & SCH XS T23 Tube.
SA213 T23 Tube Material for Sale
If you happen to be looking for SA213 T23 tube material for sale, then you have arrived at the right place. At this site, you will find the highest quality SA213 T23 tube material, available for you on sale, at the most competitive price. Fact is, we happen to be one of the most renowned, the most trustworthy and also, one of the oldest suppliers of SA213 T23 tube material. So, irrespective of what your need is for SA213 T23 tube material, you can get it right here on our website.
Welding Sa213-T23
Welding SA213-T23 is done by the methods of Sub-Merged Arc Welding and Tungsten Inert Gas Welding. In the process of Sub-Merged Arc Welding, the diameter of the filler wire varies from between 2.0 mm to 6.3 mm. In the process of Tungsten Inert Gas Welding the filler rod used here is tungsten and argon gases like helium are used. This process can either be fully automatic or it can also be manual. In the Sub-Merged Arc Welding process, the weld pool is totally protected from contamination from the atmosphere.
Difference Between Low-Alloy Steel & High-Alloy Steel
Alloy Steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels.
High-Alloy Steel
High-alloy steels are defined by a high percentage of alloying elements. Stainless steel is high-alloy steel which contains at least 12 percent chromium. Stainless steel is devided into three basic types: martensitic, ferritic, and austenitic. Martensitic steels contain the least amount of chromium, and known for high hardenability, and are mainly used for cutlery. Ferritic steels contains 12 to 27 percent nickel chromium alloy and are suitable to use in automobiles and industrial equipment. Austenitic steels contain high levels of nickel, carbon, manganese, or nitrogen and usually have the highest corrosion resistance. Austenitic steels are mainly used to store corrosive liquids and mining, chemical, or pharmacy equipment.
Low-Alloy Steel
Among alloy steels, when Ni, Cr, Mo, and other alloy elements content consist of less than 10.5% are known as low alloy steels. Low-alloy steels have a much lower percentage of alloying elements, usually 1 to 5 percent. These steels have very different strengths and uses depending on the chosen alloy. High-strength low-alloy (HSLA) steels, or microalloyed steels, are designed to provide better mechanical properties and/or greater resistance to atmospheric corrosion than conventional carbonsteels in the normal sense.
Alloy steel can further classify as
- Low alloy steels: in which sum of total Alloying elements is < 5%
- High alloy steels: in which sum of total Alloying elements is > 5%
Uses of Alloy Steel
Use of Alloy Steel is mainly in automobile industry and machinery parts. Alloy steel can be used in process area where carbon steel has limitation, below are few application of alloy steel:
- High-temperature services such as Heater tubes, Alloy Steel Boiler Tubes
- Low-temperature services such as Cryogenic application
- Very High presser service such as Steam Header
- Used in construction of aircrafts and heavy vehicles for crank shafts, camshafts and propellor shafts, etc.
- General Engg and mould basis.
Client Reference and Applications
Our SA213 T23 Tube are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant etc. We are supplying high quality SA213 T23 Tube to our clients globally.
